19 package org.omg.dds.topic;
21 import java.util.List;
List< String > getExpressionParameters()
This operation returns the expression parameters associated with the ContentFilteredTopic, that is, the parameters specified on the last successful call to setExpressionParameters(List), or if setExpressionParameters(List) was never called, the parameters specified when the ContentFilteredTopic was created.
void setExpressionParameters(List< String > expressionParameters)
This operation changes the expression parameters associated with the ContentFilteredTopic.
String getFilterExpression()
The filter expression associated with the ContentFilteredTopic, that is, the expression specified whe...
ContentFilteredTopic is a specialization of TopicDescription that allows for content-based subscripti...
Topic<? extends TYPE > getRelatedTopic()
The org.omg.dds.topic.Topic associated with the ContentFilteredTopic, that is, the Topic specified wh...
This interface is the base for org.omg.dds.topic.Topic, org.omg.dds.topic.ContentFilteredTopic, and org.omg.dds.topic.MultiTopic.
Topic is the most basic description of the data to be published and subscribed.